Rhiannon makes a fatal decision, and Sam finally meets Elaine face-to-face.

Elaine evades Sam's questions, but provides an answer he wasn't expecting; Grace lures Sam up to the Quarry, but finds they are not alone.

Grace, Sam and Eddie face up to a life changing event.

Vicary makes Sam an offer which chills him to the core.

Rhiannon introduces herself to Sam in hospital, and pays a disturbing visit to a clairvoyant.

In the face of Vicary's wrath, Eddie denies trying to kill Sam.  But if he didn't do it, then who did?

Sam finds himself with a set of wheels, but decides to take a journey he would regret.

Vicary decides to get to know Sam better, but is he running out of time?

Eddie pays a visit to Grace who's eager to know if she can count on his support for a coup.

Grace is anxious to know if Professor Meurig Lewis had done the right thing before he died, and wonders why her daughter Rhiannon has so little interest in her father's reappearance.